Hangzhou Open 2025
Alexander Bublik won the title, beating Valentin Royer 7–6(4) 7–6(4) in the final.
Main draw 28 players
- 1🇷🇺Andrey Rublev#23Round of 16 · Lost to Valentin Royer
- 2🇷🇺Daniil Medvedev#5Quarterfinals · Lost to Yibing Wu
- 3🇰🇿Alexander Bublik#26Final · Champion
- 4🇫🇷Corentin Moutet#108Semifinals · Lost to Valentin Royer
- 5🇦🇷Camilo Ugo Carabelli#65Round of 32 · Lost to Rinky Hijikata
- 6🇫🇷Adrian Mannarino#61Round of 32 · Lost to Yibing Wu
- 7🇺🇸Learner Tien#22Quarterfinals · Lost to Valentin Royer
- 8🇮🇹Matteo Berrettini#43Round of 32 · Lost to Dalibor Svrcina
- Q🇫🇷Valentin Royer#119Final · Lost to Alexander Bublik
- WC🇨🇳Yibing Wu#105Semifinals · Lost to Alexander Bublik
- LL🇨🇿Dalibor Svrcina#112Quarterfinals · Lost to Alexander Bublik
- 🇦🇷Tomas Martin Etcheverry#29Quarterfinals · Lost to Corentin Moutet
- 🇦🇺Aleksandar Vukic#137Round of 16 · Lost to Alexander Bublik
- 🇫🇷Arthur CazauxRound of 16 · Lost to Corentin Moutet
- Q🇮🇹Giulio ZeppieriRound of 16 · Lost to Learner Tien
- Q🇺🇸Nishesh Basavareddy#126Round of 16 · Lost to Daniil Medvedev
- Q🇦🇺Rinky Hijikata#59Round of 16 · Lost to Tomas Martin Etcheverry
- 🇺🇸Sebastian Korda#101Round of 16 · Lost to Yibing Wu
- WC🇨🇳Zhizhen Zhang#156Round of 16 · Lost to Dalibor Svrcina
- 🇦🇺Adam Walton#96Round of 32 · Lost to Sebastian Korda
- 🇺🇸Aleksandar Kovacevic#83Round of 32 · Lost to Valentin Royer
- 🇨🇳Bu YunchaoketeRound of 32 · Lost to Zhizhen Zhang
- 🇧🇦Damir Dzumhur#90Round of 32 · Lost to Tomas Martin Etcheverry
- 🇧🇪David GoffinRound of 32 · Lost to Aleksandar Vukic
- WC🇨🇳Fajing Sun#297Round of 32 · Lost to Giulio Zeppieri
- 🇦🇷Mariano Navone#48Round of 32 · Lost to Learner Tien
- 🇭🇷Marin Cilic#97Round of 32 · Lost to Nishesh Basavareddy
- 🇮🇹Matteo Arnaldi#38Round of 32 · Lost to Arthur Cazaux